assertion  retraction  graph  subject       predicate    object                                                                                                                                                                                                                  datatype    annotation
1          0           graph  DOID:0070322  IAO:0000115  A hepatocellular carcinoma that occurs in children and is characterized by a distinct etiological predisposition, biological behavior, and lower frequency of cirrhosis as compared to adult hepatocellular carcinoma.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/17714939""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/28144610""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/30254403""}]}"